<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script>
			/*alert("host:"+window.location.host);
			alert("hostname:"+window.location.hostname);
			alert("href:"+window.location.href);
			alert("pathname:"+window.location.pathname);
			alert("port:"+window.location.port);*/
			
			function jump(){
				var u=window.prompt("网址：");
				window.location=u;
				//window.location.replace(u);
			}
		</script>
	</head>
	<body>
		<input type="button" value="刷新" onclick="location.reload()"/>
		<input type="button" value="Jump" onclick="jump()" />
		<a href="win4.html">去领奖</a>
	</body>
</html>
